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A 20-year-old female asked:

the scab on my knee is yellow . could this be a sign of infection? the area surrounding it is red and sore as well .

1 doctor answer1 doctor weighed in
Dr. Michael Sparacino
Family Medicine 37 years experience
See your doctor: These symptoms need to be directly observed by your doctor for a precise diagnosis.

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Similar questions

A 30-year-old member asked:

Is it advisable to immobilize my leg after pulling my hamstring if the pain is not severe?

1 doctor answer1 doctor weighed in
Dr. Randy Lisch
Podiatry 38 years experience
No: Try to massage the hamstring with a roller and stretch the muscle gently as much as possible.
A 39-year-old member asked:

Is it common to have a sore arm after donating blood a month ago?

1 doctor answer3 doctors weighed in
Dr. Stuart Hickerson
Family Medicine 32 years experience
No: If you donated blood a month ago, you should not be having pain. This would most likely be from phlebitis or irritation to the vein. I would have someone take a look at this or call the facility that drew the blood.
A 48-year-old member asked:

Are their natural ways / home remedies to get over a sinus infection?

1 doctor answer4 doctors weighed in
Dr. John McMahan
ENT and Head and Neck Surgery 48 years experience
Sinus Infections: You can try drinking lots of fluids, steam, salt water nasal sprays, various herbs and neti pots. The success of these treatments is quite variable and dependent on how severe the infection is, how long you have had it, the severity of your allergies, septal deviations, nasal polyps, etc. Etc. See your ENT doc if the sinus issues persist... They can become serious or chronic if you delay too long.
A 40-year-old member asked:

What's the best treatment for runners knee?

1 doctor answer1 doctor weighed in
Dr. Ronald Galyon
Orthopedic Surgery 35 years experience
Exam needed: Runner's knee is a term used to refer to a number of medical conditions that cause pain around the front of the knee . These conditions include anterior knee pain syndrome, patellofemoral malalignment, and chondromalacia patella. Some call lateral knee pain, it band irritation runners knee. Simple education, exercise, and footwear may be all that is needed while some need more agressive treatment.
A member asked:

My 11 year old son cut his shin open on a piece of metal, does not need stitches, we can't remember when his last tetnus shot was, what are symptoms to look for ? Thank you.

2 doctor answers4 doctors weighed in
Dr. Kamel Sadek
Family Medicine 25 years experience
Things to consider. : Your son is 11 years of age and he is due to have a tetanus booster at this age. As for the shin cut, hopefully it was cleaned with hydrogen peroxide and treated with an antibiotic ointment. The best thing to do is to schedule an appointment with his pediatrician or family physician to get his shot and check on his cut.

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Last updated Dec 20, 2015
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